An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5925-00-536-7651
NSN 5999-00-664-1818
NSN 5855-01-350-2454
NSN 5945-01-351-0466
NSN 5915-00-955-9981
NSN 6135-01-056-4609
NSN 5950-00-349-3125
NSN 5895-00-599-4394
NSN 5930-01-427-9851
NSN 5950-01-308-4007
NSN 5895-01-615-3638
NSN 6130-00-869-0758